I have a migration file like _create_posts.rb .
Now I want [anotherdatetime]_create_posts.rb with some changes different
from older migration that I can run with … rake db:migrate
How can I create [anotherdatetime]_create_posts.rb, which is basically a
you probably don’t want to create the posts table again, you likely
want to change the existing schema. just make a new migration like
"ruby script/generate migration ‘do_something_else_to_posts’ "
and then use the add_column, remove_column, rename_column, etc…
methods for migrations.
On Nov 11, 3:22 am, “Vapor …” [email protected]